Sean swears by these new knds of bulbs that are just heat emitters (no light)
he says they're fire safe, which is a big issue
Sean's main partner in the rescue lost her appartment and much else in a fire started by a heat bulb
this is the link to the product page
T-Rex Heat-Safe Heat Emitter - 60 watt
they are a bit pricey, but I just got a couple and will let you know how I like them